When water and hydroxide approach, will the two oxygen atoms attract or repel one another? they will attract by bonding like the oxygens in hydrogen peroxide, h-o-o-h. they will attract because they both carry negative charges. they will repel because they both carry negative charges. they will repel because atoms of the same element always repel?

This is a mixture that has the same composition throughout.

Suppose a lab group reports a ppercent yield of sand of 105. is it really possible to collect more sand than was originally represented? what is the possible explanation for the extra product?

Many free radicals combine to form molecules that do not contain any unpaired electrons. the driving force for the radical–radical combination reaction is the formation of a new electron‑pair bond. consider the chemical equation. n(g)+no(g)⟶nno(g) n(g)+no(g)⟶nno(g) write lewis formulas for the reactant and product species in the chemical equation. include nonbonding electrons. n(g)n(g) select draw rings more erase select draw rings more erase select draw rings more erase n no(g)